René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Remove examples if-then-else pattern","articleBody":"In bigquery example we have the following patttern:\n\n``` java\nTable table = getTable(...);\nif (table == null) {\n  // create table\n} else {\n  // load data\n}\n```\n\nin storage we have:\n\n``` java\nBlob blob = getBlob(...);\nif (blob == null) {\n  // create blob\n} else {\n  // get and update blob's content\n}\n```\n\nIn both cases we should remove the `else` branch and rather execute it after table/blob creation.\n\nAlso in datastore we do:\n\n``` java\nEntity entity = getEntity(...);\nif (entity = null) {\n  // create entity\n} else {\n  // update entity access type\n}\n```\n\n@ajkannan @aozarov @mderka Do you guys think we should remove the `else` branch also for datastore's example? It makes slightly less sense to me.\n","author":{"url":"https://github.com/mziccard","@type":"Person","name":"mziccard"},"datePublished":"2016-02-04T15:16:35.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":6},"url":"https://github.com/618/google-cloud-java/issues/618"}